Overview

overview

10

Static

static

10

06b0d2ccca...c1.exe

windows7-x64

10

06b0d2ccca...c1.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    06b0d2ccca399bb877abdd241ab23af29a7199d9dba294673e1748ab883606c1.exe

  • Size

    111KB

  • Sample

    241123-eyft7atrgr

  • MD5

    8d1b8bc554b312d765a4cca5804356c0

  • SHA1

    cb6d1f48e8ca7427b9790c28deafe3e1a36436e7

  • SHA256

    06b0d2ccca399bb877abdd241ab23af29a7199d9dba294673e1748ab883606c1

  • SHA512

    54ffddceef7721cba83d168c0833df98fcf86c64f69a1c2b62ef67b5ec0c6bcc4029bd8210229085fbfd04f1a833910e808331a25880caa4587efdecc1a5c4a7

  • SSDEEP

    1536:8CxFuPXHUIKMcpItMVdt332SV/xz2tRqRQHRRs3cO57OWxXPu4n6yYPLBgI7Ckeu:vxFuPXHliaukqeHE9pui6yYPaI7Dehih

Score
10/10
berbewbackdoordiscoverypersistence

Malware Config

Extracted

Family

berbew

C2

http://viruslist.com/wcmd.txt

http://viruslist.com/ppslog.php

http://viruslist.com/piplog.php?%s:%i:%i:%s:%09u:%i:%02d:%02d:%02d

Targets

    • Target

      06b0d2ccca399bb877abdd241ab23af29a7199d9dba294673e1748ab883606c1.exe

    • Size

      111KB

    • MD5

      8d1b8bc554b312d765a4cca5804356c0

    • SHA1

      cb6d1f48e8ca7427b9790c28deafe3e1a36436e7

    • SHA256

      06b0d2ccca399bb877abdd241ab23af29a7199d9dba294673e1748ab883606c1

    • SHA512

      54ffddceef7721cba83d168c0833df98fcf86c64f69a1c2b62ef67b5ec0c6bcc4029bd8210229085fbfd04f1a833910e808331a25880caa4587efdecc1a5c4a7

    • SSDEEP

      1536:8CxFuPXHUIKMcpItMVdt332SV/xz2tRqRQHRRs3cO57OWxXPu4n6yYPLBgI7Ckeu:vxFuPXHliaukqeHE9pui6yYPaI7Dehih

    Score
    10/10
    berbewbackdoordiscoverypersistence

    • Adds autorun key to be loaded by Explorer.exe on startup

      persistence

    • Berbew

      Berbew is a backdoor written in C++.

      backdoorberbew

    • Berbew family

      berbew

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks